by: Alexander Zatvornitskiy |
last post by:
Hello All!
I'am novice in python, and I find one very bad thing (from my point of view) in
language. There is no keyword or syntax to declare variable, like 'var' in
Pascal, or special syntax in...
|
by: Helmut Dirtinger |
last post by:
Hi
Compontents of an xml file are mapped to the different node types of the
xpath data model.
An element is mapped to an element node, an attribute node represents an
attribute and its value...
|
by: Tjerk Wolterink |
last post by:
When i open the following xml file in internetexplorer:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE xc:content >
<xc:xcontent...
|
by: YGeek |
last post by:
Is there any difference between declaring a variable at the top of a method
versus in the code of the method? Is there a performance impact for either
choice? What about if the method will return...
|
by: Daniel Nichols |
last post by:
I've noticed that in a C module (.c, .h file combination) that if you
create a function's definition before it is used in other functions
than a declaration is not necessary. I believe if the...
|
by: James Brodie |
last post by:
I just wanted to get some advice on what are the better practices:
1) Should variables be declared at the beginning of a function or just
before they are required?
2) Should all variabled be...
|
by: venky |
last post by:
Hi
main() {
int x; /* it declaration or defination??*/
}
|
by: main() |
last post by:
Hi all,
When i compile following piece of code,
# include <stdio.h>
void fun(int val)
{
int val; /*problem is here*/
printf("%d\n",val);
|
by: sunny |
last post by:
Hi
Why does C allows declaration of variable inside switch block.
ex: foll prg does not gives "undeclared "b" error msg. but also does
not initialize b to 20
int a=1;
switch(a)
{
int b=20;...
|
by: Gary Wessle |
last post by:
Hi
I read some where about the order variables are declared in a class
may help space optimization.
find the size of bits a variable takes and declare them from biggest
to the lowest.
so in my...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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